DOUBLE-HEADED PISTON TYPE COMPRESSOR
Application 500/CHENP/2008 published 2008-09-19, filed 2008-01-30
A mechanism for drawing in refrigerant to front compression chambers (28a) of a double-headed piston type compressor differs from a mechanism for drawing in refrigerant to rear, compression chambers (29a). More specifically, the mechanism for drawing in refrigerant to the front compression chambers (28a) include suction valves (18a) configured by flap valves. The mechanism for drawing in refrigerant to the rear compression chambers (29a) is configured by a rotary valve (35). Thus pulsation of the compressor is reduced, so that the generation of noise is suppressed. As a result, a quiet compressor is achieved. No. of Pages : 42 No. of Claims : 5
Applicant
1)KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
:2-1, TOYODA-CHO, KARIYA-SHI, AICHI-KEN, JAPAN. Japan
Inventor
1)SATO, SHINICHI 2)KAWAGUCHI, MASAHIRO 3)KONDA, JUN 4)AOKI, TAKESHI 5)WAKITA, TOMOHIRO 6)ISHIKAWA, MITSUYO 7)SAIKI, AKIO
International Info
Classification: F04B 27/10
Publication Number: WO 2007/046351 A1
Application Date: 2006-10-17
Priority Information
2005-302354 Japan 2005-10-17